Answer:
9
The middle numbers are 8 and 10. 9 is the number in between them which means it is the median.
Answer:
y < - 12
Step-by-step explanation:
y + 15 < 3 ( subtract 15 from both sides )
y < - 12
Buying the president of the state national national
It was marked down $18.49.
9514 1404 393
Answer:
(b) Symmetric property of congruence
Step-by-step explanation:
a) The transitive property says if a=b and b=c then a=c
b) The symmetric property says if a=b then b=a
c) The substitution property says if a=b and a=c then b=c
d) The reflexive property says a=a
__
The property of congruence of interest here is the <em>symmetric property</em>.